/* shared/panel-layout.css — Admin Guru | v1.0 | 2026-05-02 */

/* ── Layout Utama ────────────────────────────────────────── */

.app-body {
  display: grid;
  grid-template-columns: 30% 70%;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
  transition: grid-template-columns var(--transition-normal);
}

/* ── Collapsed / Expanded State ──────────────────────────── */

.app-body.panel-collapsed,
.app-body.expanded {
  grid-template-columns: 0 100%;
}

/* ── Panel Kiri (alias) ──────────────────────────────────── */

.panel-left,
.panel-kiri,
.panel-input {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--rule-dark);
  background: var(--ui-bg);
  overflow-y: auto;
  height: calc(100vh - var(--header-height));
  transition: padding var(--transition-normal);
}

.panel-left.collapsed,
.panel-kiri.collapsed,
.panel-input.collapsed {
  overflow: hidden;
  padding: 0;
  border-right: none;
}

/* ── Panel Kanan (alias) ─────────────────────────────────── */

.panel-right,
.panel-kanan,
.panel-preview {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-preview);
  overflow-y: auto;
  height: calc(100vh - var(--header-height));
}

/* ── Panel Label ─────────────────────────────────────────── */

.panel-label {
  padding: 10px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--color-border-panel);
  background: var(--color-bg-section);
  font-family: var(--font-mono);
  border-left: 3px solid var(--accent);
}

/* ── Panel Content ───────────────────────────────────────── */

.panel-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 0;
}

/* ── Form Container ──────────────────────────────────────── */

.form-container {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ── Responsive: Tablet Landscape ────────────────────────── */

@media (max-width: 1024px) {
  .app-body {
    grid-template-columns: 34% 66%;
  }
}

/* ── Responsive: Tablet Portrait ─────────────────────────── */

@media (max-width: 768px) {
  .app-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
    overflow: visible;
  }

  .panel-left,
  .panel-kiri,
  .panel-input {
    border-right: none;
    border-bottom: 1px solid var(--rule-dark);
    height: auto;
    max-height: 55vh;
  }

  .panel-right,
  .panel-kanan,
  .panel-preview {
    height: auto;
    min-height: 45vh;
  }

  .panel-label {
    padding: 8px 16px;
    font-size: 10px;
  }

  .form-container {
    padding: 16px;
  }
}

/* ── Responsive: Mobile Landscape ────────────────────────── */

@media (max-width: 480px) {
  .panel-left,
  .panel-kiri,
  .panel-input {
    max-height: 60vh;
  }

  .form-container {
    padding: 12px;
  }

  .panel-label {
    padding: 6px 12px;
    font-size: 9px;
    border-left-width: 2px;
  }
}

/* ── Responsive: Mobile Small ────────────────────────────── */

@media (max-width: 375px) {
  .form-container {
    padding: 10px;
  }

  .panel-label {
    padding: 6px 10px;
  }
}